package com.qk.controller;

import com.qk.common.Result;
import com.qk.utils.AliyunOSSOperator;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.util.UUID;

@Slf4j
@RestController
public class UploadController {

    /*@PostMapping("/upload")
    public Result upload(String username, Integer age, MultipartFile file) throws Exception {
        log.info("{},{},{}",username,age,file);
        //1. 构造一个文件名(不能重复) - > 使用uuid : 04624e5f-0ccf-491d-aabb-14e955204ce5
        String fileName = file.getOriginalFilename(); //获取原始的文件名 ---> 123.1.1.png
        String extName = fileName.substring(fileName.lastIndexOf(".")); //.png
        String newFileName = UUID.randomUUID().toString() + extName;

        //2. 将文件保存到磁盘中-->指定保存到那个文件中
        file.transferTo(new File("D:\\images\\"+newFileName));
        return Result.success();
    }*/

    @Autowired
    private AliyunOSSOperator aliyunOSSOperator;

    /**
     * 文件上传
     */
    @PostMapping("/upload")
    public Result upload(MultipartFile image) throws Exception {
        log.info("文件上传: {}", image);
        String fileName = image.getOriginalFilename();  // 2025.01.01.png
        String extName = fileName.substring(fileName.lastIndexOf(".")); //.png
        String newFileName = UUID.randomUUID().toString() + extName;

        String url = aliyunOSSOperator.upload(image.getBytes(), newFileName);
        return Result.success(url);
    }

}
